1998 Chevy Silverado Fuel Pump Wiring Diagram. So I replaced the new pump with another one. Itll also show you how to bench test the fuel pump relay in a step-by-step way to find out if its defective or not.
Diagrams for the following systems are included. A wiring diagram is a streamlined traditional pictorial representation of an electric circuit. 2000 Chevy Silverado 1500 Wiring Diagram Schematic Bell Window Graniantichiumbri It.
There is power to the relay though.
1998 gmc k1500 57L. GM just tapes the connector around the rear area near bumper on the harness. I put a new fuel pump relay in also. The fuel pump didnt sound good from the beginning.